Gps Tracker Parameter Editor -

| Parameter | Factory Value | Edited Value | Reason | | :--- | :--- | :--- | :--- | | APN | cmnet | telstra.internet | Works on Telstra 3G/4G | | APN User | (blank) | (blank) | Not required | | APN Password | (blank) | (blank) | Not required | | Server IP/Domain | 52.11.212.66 | tracker.yourcompany.com | Your own fleet server | | Server Port | 7008 | 5055 | Custom server port | | Upload Interval (moving) | 10 sec | 30 sec | Reduce data usage | | Sleep Mode | 0 (off) | 2 (deep sleep after 5 min no movement) | Preserve battery | | Geofence Alert | (empty) | + enter fencing coordinates | Theft prevention |

Regardless of the interface type, most Parameter Editors control the following core categories: gps tracker parameter editor

Even with the right tool, things go wrong. Here is a diagnostic table. | Parameter | Factory Value | Edited Value

| Symptom | Most Likely Cause | Solution via Parameter Editor | | :--- | :--- | :--- | | “COM port not found” | Driver missing or USB cable faulty | Reinstall USB-to-UART driver (CH340/CP2102) | | “Write failed” or timeout | Tracker in sleep mode | Wake by sending an SMS with “WAKER” or applying external power | | Tracker shows offline after config | Wrong APN or server IP | Read parameters; double-check APN spelling and port number | | Same parameters won’t save | Write-protect or admin password | Enter correct admin password field (e.g., parameter #997) before writing | | GPS coordinates are all zeros | No GPS fix yet | Move tracker outdoors; check parameter “GPS timeout” (default 60 sec) | Parameters are stored in a JSON schema:

Parameters are stored in a JSON schema:

  "param_id": "report_interval",
  "type": "integer",
  "unit": "seconds",
  "range": [5, 3600],
  "protocol_field": "interval_sec"

A GPS tracker parameter editor configures device behavior (reporting intervals, geofences, alerts, network settings, power modes). This guide covers concepts, common parameters, editing methods, best practices, troubleshooting, and examples for typical device families.